To all:
- This is a user-controllable setting. If you don't want to auto-match, just uncheck it at the bottom of the Updates dialog.
How it all works/why you might (rarely) get a false match:
- When an item is unknown, it looks for either:
A single exact match of the title in another media type which is in the "official" set. If so, it changes the media type.
A single exact match of the barcode in a known title. This is limited to working with EAN+5 barcodes, not UPC barcodes (so we don't mistakenly map newsstand items to non-newsstand entries). Newsstand items are also explicitly excluded from auto-matching. When a magazine, etc. matches to what seems like a completely wrong title, this is likely what's happening. (And it's EXTREMELY rare!). For a mismatch to occur using this, it would need to (a) be an item which is unknown, and (b) have another wrong item in our dataset using the exact same barcode (!). If this ever happens, PLEASE submit the corrected item/barcode so we flush it out.
A single, exact match of the item and title in another title that matches identically stripped of punctuation. (e.g. "Man From U.N.C.L.E." would match "Man from UNCLE".